What is Universal Disk Format (UDF)?

UDF, the shortened form of Universal Disk Format, is a general non-vendor specific file system used for optical media purposes. The format was designed for the interchange of data and allows any Operating System (OS) to read and write data stored on optical hardware, regardless of whether it was another OS that created it.

Examples of technology that use UDF storage include Digital Versatile Disks (DVDs), CD-RW disks and CD-Rs. According to OTSA (The Optical Technology Storage Association) “UDF represents an ‘interchange standard for the recording of data in a non-sequential manner”.

Memory Installation Guides

Memory is one of the simplest upgrades that you can perform on your computer. To make it even easier our support team have created both installation videos and a written guide for you to follow.

Should you have any issues with your installation please see our FAQ page or contact our support team via live chat or at support@offtek.co.uk.

Lifetime Warranty

All OFFTEK memory is backed by our full lifetime warranty. We obsess over our products so you do not have to. Our team constantly strive to ensure that all our memory is of the highest quality but should you ever have any issues with your purchase you have the peace of mind that you can return your product for a replacement if the need arises.

Top Brands

We have close relationships with all of the top tier RAM memory manufacturers which enables us to provide a constant supply of the highest quality products. This in effect means compatible, reliable RAM and most importantly great prices, all backed by a limited lifetime warranty. If you require a specific brand of memory then please do not hesitate to contact one of our sales team.

Guaranteed Compatibility

Over the years we have taken immense care in creating one of the most in depth memory configurators. We do this to ensure that when you purchase a memory upgrade from OFFTEK you are confident that the upgrade is 100% compatible with your system.
Should you have any questions prior to ordering your upgrade we have technicians on hand via live chat, email or phone who will be able to answer any queries you may have.

We take the time to look into each machine to ensure that we offer all sizes and speeds that the machine is able to take not just the latest specification that has been released. We believe that offering all options for machines provides a 100% guarantee that the memory with function with your original memory module efficiently.

Understanding gaming memory

PC gamers know that the right hardware is absolutely essential if you want to see top performance while gaming. Frame rate problems and other poor performance issues can suck the joy out of gaming on PC. However, if you have a great system set up, you can unlock the true potential of PC gaming, which often has the power to outrank console experiences.

Although many PC gamers will focus on an excellent processor and graphics card (and these are important!), understanding the demands gaming makes on PC memory is incredibly important if you want your games to run properly. RAM (random access memory) is essential for a great gaming performance, and you should know what specifications to look for before you purchase a PC for gaming.

RAM is fundamental to your gaming experience because it stores your game as it is being used. Once your game has been launched and loaded, your hard drive takes a break, and your memory does all the work. Your memory is responsible for reading and storing information about your game as you are playing it, while your PC’s processor and graphics card use it to request information and store results.

In effect, your memory is doing all the heavy lifting when you are gaming on your PC. RAM is faster than your hard drive as it is meant to store temporary items, and you are only playing a game temporarily, just as you use any other software. Really, your hard drive is only used to store the game when you’re not playing it, and to store your game settings and save data. Your Ram memory is what is important when it comes to game performance.

Should I add more Memory?As you might expect, more memory is going to make for a better gaming experience, as your PC will be able to hold more information at once, allowing your RAM to perform multiple complex tasks with ease. It also means that your computer is more likely to be able to load the game quickly, giving you faster load times.

The speed of the memory is also something to consider. Faster RAM means that your computer’s processor and graphics card get the information they need faster as well. As your computer’s processor and graphics card will always be faster than your memory, it’s a good idea to get the quickest memory possible for the specification of your motherboard it can do its best to keep up.

Overall, look for 8GB of RAM or more if you want your PC for games, particularly heavy games that require a lot of resources. Also, check for the highest frequency available when you are making your purchase, as the higher the frequency, the better the performance.

If you are looking to place a quantity order or are buying on behalf of the public or private sector then please contact one of our designated account managers who will be able to deal with your requirements in more detail.

Unsure on your current memory specification or looking to purchase in quantity?

For any queries you may have please contact one of our experienced Memory Specialists via one of the following methods and they will ensure that any issue is resolved immediately and effectively.

Request a Callback

Brands we Supply

Feedback

"Excellent fast on line chat advice giving link to item required. Ordered and arrived next day ....brilliant"

Will from Bedfordshire

14th February 2018

"Easy to order, fast delivery and easy to fit the extra RAM module."

David from Middlesex

Verified Order

30th January 2018

"arrived thanks"

Trevor from Tyne and wear

Verified Order

23rd September 2017

"Excellent seller and would deal with again. Thanks!"

Jorge from Andalucía

Verified Order

30th September 2016

"Excelente vendedor, envío muy rápido, 100% Aconsejable"

Giuseppe

14th May 2016

"Nothing to add....always excellent service.
Recently we ordered components and all off them was received in less than 48h and perfectly in order to repair.
Thanks for this experience and your service !"

Martyn from Hampshire

Verified Order

3rd October 2014

"wow! what I asked for and really fast delivery"

Albert from Yorkshire-north

3rd October 2012

"It took me less than two minutes to install 2GB of RAM memory into my laptop. Worked first time. A very cheap way of upgrading my computer. Thank you for the fast service."

The advantages of adding more Ram Memory

Installing a memory module is one of the simplest upgrades that can be done to a computer

There is no configuration, no sitting around waiting for things to update and backup. It is simply plug and play!By adding more Ram memory into you laptop, desktop or server you will be doing the following:

Improving the overall performance of the machine

Allowing for increased multitasking

Extending the life of the machine

Producing faster boot times

Increasing productivity

Decreasing latency in gaming

Adding memory is the easiest upgrade available for your machine for the best increase in performance. If you are unsure on how to upgrade your machine no problem take a look at our detailed guides on how to install your new Laptop or Desktop Memory upgrade.

Compatibility Guarantee

Guaranteed Compatibility

Over the years we have taken immense care in creating one of the most in depth memory configurators. We do this to ensure that when you purchase a memory upgrade from OFFTEK you are confident that the upgrade is 100% compatible with your system.
Should you have any questions prior to ordering your upgrade we have technicians on hand via live chat, email or phone who will be able to answer any queries you may have.

We take the time to look into each machine to ensure that we offer all sizes and speeds that the machine is able to take not just the latest specification that has been released. We believe that offering all options for machines provides a 100% guarantee that the memory with function with your original memory module efficiently.

Why buy from offtek

Matched Ram upgrades for your specific model

Offtek provides matched upgrades for new and legacy machines. Every one of our RAM modules are tested to ensure that not only are they compatible with the machine but also that they perform in a wide range of different environmental conditions. This allows us to back our modules with a limited lifetime warranty.

Established in 1996, OFFTEK is trusted by many of the UK's best known household names as their number ONE source for ram upgrades.

Misson critical or movie night we have your upgrade sorted

Our team is made up of memory specialists with an average of 9 years experience in the RAM industry. We offer upgrades for not only the latest machines on the market but just as important those legacy machines that you need to keep running.

RAM is extremely important in ensuring your machine operates at its optimum performance. Our upgrades ensure that your computer will be performing at its best for years to come.

Fast Free UK Delivery

We offer FAST FREE UK Delivery on all orders with 96% of orders dispatched same day. For those that cannot wait we also offer faster delivery options including next day.

60 Day Money Back Guarantee

Not 100% happy with your order then return it to us under our No Quibble 60 Day Money Back Guarantee. Worried you might have made the wrong choice? With our no quibble return policy you can send it back to us and get a full refund up to 60 days after you've received your order. Whether you've picked the wrong product or just changed your mind you can send your order back to us and you'll get all your money back.

Twice Daily Price Checks

Our Price Promise commitment means that you can buy from us with confidence.

Our team works hard to ensure that you not only have peace of mind in the fact that the memory you order is 100% compatible but that our price is also the lowest for that product.

We check our prices daily against all our competitors to ensure that you are getting the best deal.

Experts On Hand

We have dedicated and highly trained experts with an average of 7 years experience. They are here to help you from purchase through to installation. We use a number of contact methods so you can speak to one of our specialists with ease.

Limited Lifetime Warranty

Feel confident that your memory will last a lifetime. Our limited lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge provided that it is still manufactured. Please note that the lifetime warranty refers only to memory modules and not flash memory or storage products. Please see the individual 'product details' for warranties specific to each product.

100% Compatibility

Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.

Online Since 1997

Offtek has been supplying memory online since 1997 with over 500,000 happy customers. Well, maybe the odd one does'nt like us ;)

We have always been passionate about providing our customers with the tools and information to update their systems in the simplest manner. Early in 1996 we took on the challenge to find the type of memory compatible with every computer ever built. Hence our first memory configurator was born. Our constant daily updates allow our customers to easily select the correct memory for their machines and that objective is as important today as it was when the idea was first broached across a kitchen table in central Birmingham

Large Stock Holding

As one the largest memory distributors in Europe, our large stock holding allows us to offer next day delivery on a wide range of products.

Environmentally Friendly

If you have no need for your old memory after you have upgraded to one of our larger/faster modules, we will recycle this for you free of charge under the WEEE directive.

Delivery Options

UK Delivery

Free UK Delivery (within 5 working days) £0.00

1st Class Delivery (within 1-2 working days) £0.95

Next Day (Before 1PM) £5.95

Next Day (Before 9AM) £15.50

Saturday Guaranteed £10.50

DHL Courier and same day delivery options are available on request.
More info

International Delivery

We now deliver to over 200 countries worldwide with DHL at incredibly low prices.

Contact form for the Privacy Officer

You can contact the Offtek Privacy Officer at any point should you have any queries relating to our "Privacy Policy".

This form allows you execute your right to be forgotten. You have the right to object to our use of your personal data, or ask us to view, edit, remove or stop using it if there is no need for us to keep it.

In order to comply with your request, we may ask you to verify your identity.

If you request removal of your personal information, we may as detailed within our Privacy Policy be required to retain some of your data for a minimum period.

First Name

Last Name

Company Name(if Applicable)

Email Address

Enquiry

We will only use your details to provide a response and/or to complete your request.